Xcode 9.3 的 Facebook SDK 访问令牌问题

Question

我刚刚更新了 phone iOS11.3 和 Xcode 9.3，facebook 登录在我的旧 SDK 调用中像这样崩溃：

我不明白这到底是什么意思，即使它适用于旧版本。 然后我从该页面应用了 Swift SDK， https://developers.facebook.com/docs/swift/graph。

import FacebookCore

let connection = GraphRequestConnection()
connection.add(GraphRequest(graphPath: "/me")) { httpResponse, result in
  switch result {
  case .success(let response):
    print("Graph Request Succeeded: \(response)")
  case .failed(let error):
    print("Graph Request Failed: \(error)")
  }
}
connection.start()

给出以下错误日志：

FBSDKLog: starting with Graph API v2.4, GET requests for //me should contain an explicit "fields" parameter
Graph Request Failed: Error Domain=com.facebook.sdk.core Code=8 "(null)" UserInfo={com.facebook.sdk:FBSDKGraphRequestErrorCategoryKey=0, com.facebook.sdk:FBSDKGraphRequestErrorHTTPStatusCodeKey=400, com.facebook.sdk:FBSDKErrorDeveloperMessageKey=An active access token must be used to query information about the current user., com.facebook.sdk:FBSDKGraphRequestErrorGraphErrorCode=2500, com.facebook.sdk:FBSDKGraphRequestErrorParsedJSONResponseKey={
    body =     {
        error =         {
            code = 2500;
            "fbtrace_id" = ____id____;
            message = "An active access token must be used to query information about the current user.";
            type = OAuthException;
        };
    };
    code = 400;
}}

它说，必须使用活动访问令牌来查询有关当前用户的信息。

当我创建词典注释行时，甚至下面的代码块也会出现同样的错误，因为它们也不起作用。

import FacebookCore

struct MyProfileRequest: GraphRequestProtocol {
  struct Response: GraphResponseProtocol {
    init(rawResponse: Any?) {
      // Decode JSON from rawResponse into other properties here.
    }
  }

  var graphPath = "/me"
  var parameters: [String : Any]? = ["fields": "id, name"]
  var accessToken = AccessToken.current
  var httpMethod: GraphRequestHTTPMethod = .GET
  var apiVersion: GraphAPIVersion = .defaultVersion
}


let connection = GraphRequestConnection()
connection.add(MyProfileRequest()) { response, result in
  switch result {
  case .success(let response):
    print("Custom Graph Request Succeeded: \(response)")
    print("My facebook id is \(response.dictionaryValue?["id"])")
    print("My name is \(response.dictionaryValue?["name"])")
  case .failed(let error):
    print("Custom Graph Request Failed: \(error)")
  }
}
connection.start()

我应该怎么做才能克服这个问题？

Answer 1

最后，我使用以下方法解决了我的问题，而不是在 AppDelegate 中使用注解打开 url 方法。希望它能帮助在 iOS 11.3.

中遇到此问题的其他人

func application(_ app: UIApplication, open url: URL, options: [UIApplicationOpenURLOptionsKey : Any] = [:]) -> Bool {
        return FBSDKApplicationDelegate.sharedInstance().application(app,
                                                                     open: url,
                                                                     sourceApplication: options[.sourceApplication] as! String,
                                                                     annotation: options[.annotation])
    }

Xcode 9.3 的 Facebook SDK 访问令牌问题

Facebook SDK access token issue with Xcode 9.3

xcode

facebook

facebook-graph-api

ios

facebook-login